masterlib.ru - dns.ninja

`masterlib.ru`

DNSSEC	⚠️ Not signed
A	62.122.170.171^{🇺🇸 SERVEREL-AS62.122.168.0/21}
		PTR	`62.122.170.171.serverel.net`
NS	`ns1.snparking.ru` ⭐ ⚠️ Not in parent delegation
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns2.snparking.ru` ⚠️ Not in parent delegation
		A	5.45.106.252^{🇩🇪 netcup-AS5.45.104.0/22}
			PTR	`v22016113652440052.goodsrv.de`
		A	62.122.170.168^{🇺🇸 SERVEREL-AS62.122.168.0/21}
			PTR	`62.122.170.168.serverel.net`
NS	`ns3.domains.ru` ⚠️ Not in zone NS records
		A	37.221.193.103^{🇩🇪 netcup-AS37.221.192.0/22}
			PTR	`v22016063652435391.goodsrv.de`
		A	194.63.142.195^{🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24}
			PTR	`ns1.snparking.ru`
NS	`ns4.domains.ru` ⚠️ Not in zone NS records
		A	5.45.106.252^{🇩🇪 netcup-AS5.45.104.0/22}
			PTR	`v22016113652440052.goodsrv.de`
		A	62.122.170.168^{🇺🇸 SERVEREL-AS62.122.168.0/21}
			PTR	`62.122.170.168.serverel.net`
MX	`void.blackhole.mx` ⭐
		A	2a01:4f8:1c0c:54b0::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	2a01:4f8:1c17:4376::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	2a01:4f9:c010:2ce2::2^{🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		A	78.47.159.103^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`static.103.159.47.78.clients.your-server.de`
		A	95.217.0.12^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`static.12.0.217.95.clients.your-server.de`
		A	195.201.28.161^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`static.161.28.201.195.clients.your-server.de`
SOA	`ns1.snparking.ru`hostmaster@masterlib.ru 2022-03-28 #94

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069336

Same first word

masterlib.com

masterlib.ru

masterlib.s3.amazonaws.com

Similar names

DNS History

15 records (6 active, 9 former)

●NSns1.snparking.ru2017-01-12 → 2026-06-21 · 3 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
● 2026-06-21 14:29:40

●NSns2.snparking.ru2017-01-12 → 2026-06-21 · 5 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40

●NSns3.domains.ru2026-05-14 → 2026-06-21 · 3 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
● 2026-06-21 14:29:40

○NSns3.salenames.ru2015-06-20 → 2016-04-16 · 4 obs

● 2015-06-20 09:42:06
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-06-21 14:29:40

●NSns4.domains.ru2026-05-14 → 2026-06-21 · 3 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
● 2026-06-21 14:29:40

○NSns4.salenames.ru2015-06-20 → 2016-04-16 · 4 obs

● 2015-06-20 09:42:06
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-06-21 14:29:40

○NSsnparking.com2017-01-12 → 2017-01-12 · 4 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
○ 2026-05-14 16:29:08
○ 2026-06-21 14:29:40

○MX148.240.4.322015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-20 09:42:06
● 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
○ 2026-06-21 14:29:40

○MX148.240.4.322015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 09:42:06
○ 2015-11-02 02:11:26
○ 2026-06-21 14:29:40

●MXvoid.blackhole.mx2016-01-23 → 2026-06-21 · 7 obs

○ 2015-11-02 02:11:26
● 2016-01-23 20:28:34
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40

○A109.206.190.542015-11-02 → 2015-11-02 · 4 obs

○ 2015-06-20 09:42:06
● 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
○ 2026-06-21 14:29:40

○A192.237.187.2082016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-02 02:11:26
● 2016-01-23 20:28:34
○ 2016-04-16 09:43:54
○ 2026-06-21 14:29:40

●A62.122.170.1712026-05-14 → 2026-06-21 · 4 obs

○ 2017-01-12 09:03:10
● 2026-05-14 16:29:08
○ 2026-05-22 05:47:34
● 2026-06-21 14:29:40

○A91.195.240.1352017-01-12 → 2017-01-12 · 4 obs

○ 2016-04-16 09:43:54
● 2017-01-12 09:03:10
○ 2026-05-14 16:29:08
○ 2026-06-21 14:29:40

○A91.195.241.862015-06-20 → 2016-04-16 · 6 obs

● 2015-06-20 09:42:06
○ 2015-11-02 02:11:26
○ 2016-01-23 20:28:34
● 2016-04-16 09:43:54
○ 2017-01-12 09:03:10
○ 2026-06-21 14:29:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
masterlib.ru	ns3.domains.ru, ns4.domains.ru	-

✅ Authoritative Response

Server:62.122.170.168

NS records: ns3.domains.ru, ns4.domains.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlib.ru (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`void.blackhole.mx (pri: 0)`
SOA	1	`ns1.snparking.ru hostmaster.masterlib.ru`

Analysis

IP Addresses

masterlib.ru resolves to one IP address: 62.122.170.171.

201-68-12-195.customers.utnet.ru, downloadme.ru, tsg.ru and two other host names share IP numbers with masterlib.ru.

Name Servers

The authoritative name servers for masterlib.ru are ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru.

At least some of masterlib.ru's name servers are shared with other domains, for example modee.ru, nsaw.ru, diflucan.ru and two more.

These name servers tend to co-occur with ns1.privateperson.ru, ns2.privateperson.ru, ns3.salenames.ru and 5 other name servers in the same DNS delegations.

All four of ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru carry exactly two IP addresses each. ns3.domains.ru and ns1.snparking.ru share IP addresses 37.221.193.103 and 194.63.142.195, and ns4.domains.ru and ns2.snparking.ru share IP addresses 5.45.106.252 and 62.122.170.168.

These two host names — ns3.domains.ru and ns1.snparking.ru — each point to 37.221.193.103 IP addresses.

These two host names — ns3.domains.ru and ns1.snparking.ru — each point to 194.63.142.195 IP addresses.

These two host names — ns4.domains.ru and ns2.snparking.ru — each point to 5.45.106.252 IP addresses.

These two host names — ns4.domains.ru and ns2.snparking.ru — each point to 62.122.170.168 IP addresses.

Mail Servers

Mail for masterlib.ru is handled by a single mail server, void.blackhole.mx.

masterlib.ru uses an identical mail server configuration to several other domains — among them easyclick.ru, fsun.ru, listbook.ru and two more.

masterlib.ru overlaps on mail servers with certain other domains, sul.ro among them.

This set of mail servers commonly appears together with the mail servers tar.junkemailfilter.com.

void.blackhole.mx resolves to 6 IP addresses — 78.47.159.103, 95.217.0.12, 195.201.28.161 and 3 others.